NOW Lemongrass Oil is a must-have item for your aromatherapy collection. It has a citrus scent that's tart and refreshing. You can use this pure lemongrass oil alone or blend it with others to get a custom fragrance. Many people use aromatherapy to promote a feeling of calm and well-being. You can also use essential oils for other purposes, including making soaps, cosmetics and perfumes. Size: 4. Gender: Unisex.